added case insensitive username lookup - fixes #143
added case insensitive username lookup - fixes #143

josegonzalez/pullup,gitterHQ/pullup,larvalabs/pullup,gitterHQ/pullup,treygriffith/pullup,treygriffith/pullup,rickhanlonii/pullup,larvalabs/pullup,treygriffith/pullup,rickhanlonii/pullup,rickhanlonii/pullup,larvalabs/pullup,josegonzalez/pullup,josegonzalez/pullup,gitterHQ/pullup